0
Wiki User
This brings you back to 16.
Whenever you times a number by something and then divide it by the same number, the answer will always go back to where it started.
If the x=4, then its equivelent to 12 + 4, which equals 16.
1 x 16, 2 x 8, 4 x 4, 8 x 2, 16 x 1.
4
-3
4 x 4
4 x 4 = 16
20 - 4 = 16
16 = 1 x 16 = 2 x 8 = 4 x 4
20
1 x 16, 2 x 8, 4 x 4, 8 x 2, 16 x 1 = 16
3x + 4 = 16 3x = 16 - 4 x = 12/3 x = 4
16